(B) For a binary weak electrolyte $AB$,the dissociation equilibrium is represented as: $AB \rightleftharpoons A^{+} + B^{-}$.Let the solubility be $S

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) For a binary weak electrolyte $AB$,the dissociation equilibrium is represented as: $AB \rightleftharpoons A^{+} + B^{-}$.Let the solubility be $S \ \text{mol} \ dm^{-3}$.The solubility product expression is $K_{sp} = [A^{+}][B^{-}] = S \times S = S^2$.Given $K_{sp} = 4 \times 10^{-10}$.Therefore,$S^2 = 4 \times 10^{-10}$.$S = \sqrt{4 \times 10^{-10}} = 2 \times 10^{-5} \ \text{mol} \ dm^{-3}$.

Class 11 Chemistry 2 Equilibrium: Ionic Equilibrium Solubility product

Medium

The solubility product of a binary weak electrolyte is $4 \times 10^{-10}$ at $298 \ K$. Its solubility in $\text{mol} \ dm^{-3}$ at the same temperature is

A
$4 \times 10^{-5}$
B
$2 \times 10^{-5}$
C
$8 \times 10^{-10}$
D
$16 \times 10^{-20}$

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

2 Equilibrium: Ionic Equilibrium

Subtopic

Solubility product

Select the ion exchange reaction,which proceeds in the forward direction in an aqueous medium.

Medium

View Solution

Solubility product expression of salt $MX_4$ which is sparingly soluble with a solubility $(S)$ can be given as

Medium

View Solution

The $K_{sp}$ for bismuth sulphide $(Bi_{2}S_{3})$ is $1.08 \times 10^{-73}$. The solubility of $Bi_{2}S_{3}$ in $mol \ L^{-1}$ at $298 \ K$ is ......

MediumJEE MAIN 2022

View Solution

For the precipitation of $AgCl$ by $Ag^{+}$ ions and $HCl$,which of the following is true?

Easy

View Solution

Silver ions are added to a solution with $[Br^{-}] = [Cl^{-}] = [CO_3^{2-}] = [AsO_4^{3-}] = 0.1 \ M$. Which compound will precipitate with the lowest $[Ag^{+}]$ concentration?

Difficult

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

The solubility product of a binary weak electrolyte is $4 \times 10^{-10}$ at $298 \ K$. Its solubility in $\text{mol} \ dm^{-3}$ at the same temperature is

Similar Questions

Select the ion exchange reaction,which proceeds in the forward direction in an aqueous medium.

Solubility product expression of salt $MX_4$ which is sparingly soluble with a solubility $(S)$ can be given as

The $K_{sp}$ for bismuth sulphide $(Bi_{2}S_{3})$ is $1.08 \times 10^{-73}$. The solubility of $Bi_{2}S_{3}$ in $mol \ L^{-1}$ at $298 \ K$ is ......

For the precipitation of $AgCl$ by $Ag^{+}$ ions and $HCl$,which of the following is true?

Silver ions are added to a solution with $[Br^{-}] = [Cl^{-}] = [CO_3^{2-}] = [AsO_4^{3-}] = 0.1 \ M$. Which compound will precipitate with the lowest $[Ag^{+}]$ concentration?

Vedclass Test Series

Exam Paper Generator

Online Exam Module